Celecoxib,neat,neat,10mg,

Octabromotrimethylphenylindane,50 µg/mL ,toluene,1mL,

Simetryn, 100µg/ml in Acetonitrile, 1ml

5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, nonane